How do I link my instagram account?

Unfortunately due to Meta rule changes you do need to have a Facebook account to connect your Instagram to Picky. You could make a Facebook account just for that purpose and keep it private/never use it and it should still work, if you’re willing to do that. Here’s some questions and answers about connecting to your Facebook if you decide to do that https://gopicky.zendesk.com/hc/en-us/articles/31450030151057-How-to-connect-my-IG-account-to-Picky-Follow-our-Troubleshooting-Tips-to-Connect

Click on link IG and input your email and password to login